A. Keshavarz
Propagation of CosGaussian Beam in Photorefractive Crystal
742 - 745
2015
9
12
International Journal of Physical and Mathematical Sciences
https://publications.waset.org/pdf/10003206
https://publications.waset.org/vol/108
World Academy of Science, Engineering and Technology
A physical model for guiding the wave in
photorefractive media is studied. Propagation of cosGaussian beam
as the special cases of sinusoidalGaussian beams in photorefractive
crystal is simulated numerically by the CrankNicolson method in
one dimension. Results show that the beam profile deforms as the
energy transfers from the center to the tails under propagation. This
simulation approach is of significant interest for application in optical
telecommunication. The results are presented graphically and
discussed.
Open Science Index 108, 2015